Samacheer Kalvi Class 6 Science Plants in Daily Life Questions - 1

Question: 1

Which is the national tree of India?

(A) Mango tree

(B) Banyan tree

(C) Jack tree

(D) Neem tree

Question: 2

Which are the source of food and energy for all living organisms in the world.

(A) Animals only

(B) Plants only

(C) Plants and animals

(D) None of the above

Question: 3

One of the following birds is an example of plant pollinator?

(A) Dove

(B) Hummingbird

(C) Parrot

(D) Duck

Question: 4

Which of the following medicinal plants has anti-cancer properties?

(A) Aloe

(B) Amla

(C) Tulasi

(D) Turmeric

Question: 5

Which of the following is not a root?

(A) Turnip

(B) Potato

(C) Carrot

(D) Radish

Question: 6

Natural Mosquito repellant is

(A) Neem

(B) Ginger

(C) Bamboo

(D) Nutmeg

Question: 7

Plants grown or maintained for its aesthetic features are known as

(A) Ornamental plants

(B) Plants as food

(C) Medicinal plants

(D) Fibre plants

Question: 8

We are planting shrubs such as _____ to decorate houses.

(A) Allamanda

(B) Hibiscus

(C) Mullai

(D) Madara

Question: 9

Bio fuels are less _____ in nature.

(A) Metals

(B) Nutrients

(C) Economic

(D) Toxic

Question: 10

Aloe _____ is used as a laxative.

(A) Leaves

(B) Roots

(C) Stem

(D) All the above